TOF

BTOF Operations

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Note that the only authoritative location of operations information for BTOF (and other subsystems) is at https://drupal.star.bnl.gov/

VPD Operations (HV Scan Instructions)

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[from Isaac Upsal's instructions to star-ops, dd.May 17, 2023]

Run 21 Calibrations

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Run21 Calibrations

AuAu 7.7 GeV Calibrations

  • VPD Calibration QA
  • BTOF alignment 
    • xqa

BTOF-MTD-ETOF operation instruction documents (Run21 and After)

 

  • The instructions for the control room can be found at STAR operation page:

Analysis 54.4GeV

 

BTOF Electronics

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 Barrel Time-of-Flight Electronics

  1. Overview
    1. Tray Mappings (incl.

BTOF Electronics

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 Barrel Time-of-Flight Electronics

  1. Overview
    1. Tray Mappings (incl.

Run20 TOF and MTD operation instruction documents

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This page summarizes all the documents for the BTOF and MTD operation during Run 20.

Attached files:

  • version 1/6/20 by Zaochen Ye

Know issues:

Run 17 calibrations

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 Run 17 Calibrations

Run 20 Calibrations

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 Run 20 Calibrations

BT

Run 19 Calibrations

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 Run 19 Calibrations

19.6 GeV Calibrations

  • VPD Calibration QA
  • BTOF alignment 
    • xqa
    • yqa

BTOF Simulations

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BTOF Hardware

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 BTOF Hardware & Electronics

  • Bad Tray History (Aug.

BTOF Operations (incl. slow controls)

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 Barrel Time-of-Flight Operations

  1. TOF Gas: Bottle Switchover Procedure
  2. [node:13733, t

TOF/VPD Calibration How-To's

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Run-18 calibrations

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27 GeV Calibrations

First Half ( days - 141)

  • TBD

Second Half (days 142-168)

  • VPD calibration QA

test

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Run 18 Calibrations

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Isobar Calibrations

TOF noise rate pattern

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BTOF and MTD noise patterns are determined from dedicated TOF noise runs.

TOF noise rate pattern

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